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HeraldDifferentialRevisionAdapter.php
efe187d5beb3production

HeraldDifferentialRevisionAdapter.php
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			<?php

			final class HeraldDifferentialRevisionAdapter extends HeraldAdapter {

			protected $revision;
			protected $diff;

			protected $explicitCCs;
			protected $explicitReviewers;
			protected $forbiddenCCs;

			protected $newCCs = array();
			protected $remCCs = array();
			protected $emailPHIDs = array();
			protected $addReviewerPHIDs = array();
			protected $blockingReviewerPHIDs = array();
			protected $buildPlans = array();

			protected $repository;
			protected $affectedPackages;
			protected $changesets;

			public function getAdapterApplicationClass() {
			return 'PhabricatorApplicationDifferential';
			}

			public function getObject() {
			return $this->revision;
			}

			public function getAdapterContentType() {
			return 'differential';
			}

			public function getAdapterContentName() {
			return pht('Differential Revisions');
			}

			public function getAdapterContentDescription() {
			return pht(
			"React to revisions being created or updated.\n".
			"Revision rules can send email, flag revisions, add reviewers, ".
			"and run build plans.");
			}

			public function supportsRuleType($rule_type) {
			switch ($rule_type) {
			case HeraldRuleTypeConfig::RULE_TYPE_GLOBAL:
			case HeraldRuleTypeConfig::RULE_TYPE_PERSONAL:
			return true;
			case HeraldRuleTypeConfig::RULE_TYPE_OBJECT:
			default:
			return false;
			}
			}

			public function getFields() {
			return array_merge(
			array(
			self::FIELD_TITLE,
			self::FIELD_BODY,
			self::FIELD_AUTHOR,
			self::FIELD_AUTHOR_PROJECTS,
			self::FIELD_REVIEWERS,
			self::FIELD_CC,
			self::FIELD_REPOSITORY,
			self::FIELD_REPOSITORY_PROJECTS,
			self::FIELD_DIFF_FILE,
			self::FIELD_DIFF_CONTENT,
			self::FIELD_DIFF_ADDED_CONTENT,
			self::FIELD_DIFF_REMOVED_CONTENT,
			self::FIELD_RULE,
			self::FIELD_AFFECTED_PACKAGE,
			self::FIELD_AFFECTED_PACKAGE_OWNER,
			),
			parent::getFields());
			}

			public function getRepetitionOptions() {
			return array(
			HeraldRepetitionPolicyConfig::EVERY,
			HeraldRepetitionPolicyConfig::FIRST,
			);
			}

			public static function newLegacyAdapter(
			DifferentialRevision $revision,
			DifferentialDiff $diff) {
			$object = new HeraldDifferentialRevisionAdapter();

			// Reload the revision to pick up relationship information.
			$revision = id(new DifferentialRevisionQuery())
			->withIDs(array($revision->getID()))
			->setViewer(PhabricatorUser::getOmnipotentUser())
			->needRelationships(true)
			->needReviewerStatus(true)
			->executeOne();

			$object->revision = $revision;
			$object->diff = $diff;

			return $object;
			}

			public function setExplicitCCs($explicit_ccs) {
			$this->explicitCCs = $explicit_ccs;
			return $this;
			}

			public function setExplicitReviewers($explicit_reviewers) {
			$this->explicitReviewers = $explicit_reviewers;
			return $this;
			}

			public function setForbiddenCCs($forbidden_ccs) {
			$this->forbiddenCCs = $forbidden_ccs;
			return $this;
			}

			public function getCCsAddedByHerald() {
			return array_diff_key($this->newCCs, $this->remCCs);
			}

			public function getCCsRemovedByHerald() {
			return $this->remCCs;
			}

			public function getEmailPHIDsAddedByHerald() {
			return $this->emailPHIDs;
			}

			public function getReviewersAddedByHerald() {
			return $this->addReviewerPHIDs;
			}

			public function getBlockingReviewersAddedByHerald() {
			return $this->blockingReviewerPHIDs;
			}

			public function getBuildPlans() {
			return $this->buildPlans;
			}

			public function getPHID() {
			return $this->revision->getPHID();
			}

			public function getHeraldName() {
			return $this->revision->getTitle();
			}

			public function loadRepository() {
			if ($this->repository === null) {
			$this->repository = false;

			$viewer = PhabricatorUser::getOmnipotentUser();
			$repository_phid = null;

			$revision = $this->revision;
			if ($revision->getRepositoryPHID()) {
			$repository_phid = $revision->getRepositoryPHID();
			} else {
			$repository = id(new DifferentialRepositoryLookup())
			->setViewer($viewer)
			->setDiff($this->diff)
			->lookupRepository();
			if ($repository) {
			// We want to get the projects for this repository too, so run a
			// full query for it below.
			$repository_phid = $repository->getPHID();
			}
			}

			if ($repository_phid) {
			$repository = id(new PhabricatorRepositoryQuery())
			->setViewer($viewer)
			->withPHIDs(array($repository_phid))
			->needProjectPHIDs(true)
			->executeOne();
			if ($repository) {
			$this->repository = $repository;
			}
			}
			}

			return $this->repository;
			}

			protected function loadChangesets() {
			if ($this->changesets === null) {
			$this->changesets = $this->diff->loadChangesets();
			}
			return $this->changesets;
			}

			protected function loadAffectedPaths() {
			$changesets = $this->loadChangesets();

			$paths = array();
			foreach ($changesets as $changeset) {
			$paths[] = $this->getAbsoluteRepositoryPathForChangeset($changeset);
			}
			return $paths;
			}

			protected function getAbsoluteRepositoryPathForChangeset(
			DifferentialChangeset $changeset) {

			$repository = $this->loadRepository();
			if (!$repository) {
			return '/'.ltrim($changeset->getFilename(), '/');
			}

			$diff = $this->diff;

			return $changeset->getAbsoluteRepositoryPath($repository, $diff);
			}

			protected function loadContentDictionary() {
			$changesets = $this->loadChangesets();

			$hunks = array();
			if ($changesets) {
			$hunks = id(new DifferentialHunk())->loadAllWhere(
			'changesetID in (%Ld)',
			mpull($changesets, 'getID'));
			}

			$dict = array();
			$hunks = mgroup($hunks, 'getChangesetID');
			$changesets = mpull($changesets, null, 'getID');
			foreach ($changesets as $id => $changeset) {
			$path = $this->getAbsoluteRepositoryPathForChangeset($changeset);
			$content = array();
			foreach (idx($hunks, $id, array()) as $hunk) {
			$content[] = $hunk->makeChanges();
			}
			$dict[$path] = implode("\n", $content);
			}

			return $dict;
			}

			protected function loadAddedContentDictionary() {
			$changesets = $this->loadChangesets();

			$hunks = array();
			if ($changesets) {
			$hunks = id(new DifferentialHunk())->loadAllWhere(
			'changesetID in (%Ld)',
			mpull($changesets, 'getID'));
			}

			$dict = array();
			$hunks = mgroup($hunks, 'getChangesetID');
			$changesets = mpull($changesets, null, 'getID');
			foreach ($changesets as $id => $changeset) {
			$path = $this->getAbsoluteRepositoryPathForChangeset($changeset);
			$content = array();
			foreach (idx($hunks, $id, array()) as $hunk) {
			$content[] = implode('', $hunk->getAddedLines());
			}
			$dict[$path] = implode("\n", $content);
			}

			return $dict;
			}

			protected function loadRemovedContentDictionary() {
			$changesets = $this->loadChangesets();

			$hunks = array();
			if ($changesets) {
			$hunks = id(new DifferentialHunk())->loadAllWhere(
			'changesetID in (%Ld)',
			mpull($changesets, 'getID'));
			}

			$dict = array();
			$hunks = mgroup($hunks, 'getChangesetID');
			$changesets = mpull($changesets, null, 'getID');
			foreach ($changesets as $id => $changeset) {
			$path = $this->getAbsoluteRepositoryPathForChangeset($changeset);
			$content = array();
			foreach (idx($hunks, $id, array()) as $hunk) {
			$content[] = implode('', $hunk->getRemovedLines());
			}
			$dict[$path] = implode("\n", $content);
			}

			return $dict;
			}

			public function loadAffectedPackages() {
			if ($this->affectedPackages === null) {
			$this->affectedPackages = array();

			$repository = $this->loadRepository();
			if ($repository) {
			$packages = PhabricatorOwnersPackage::loadAffectedPackages(
			$repository,
			$this->loadAffectedPaths());
			$this->affectedPackages = $packages;
			}
			}
			return $this->affectedPackages;
			}

			public function getHeraldField($field) {
			switch ($field) {
			case self::FIELD_TITLE:
			return $this->revision->getTitle();
			break;
			case self::FIELD_BODY:
			return $this->revision->getSummary()."\n".
			$this->revision->getTestPlan();
			break;
			case self::FIELD_AUTHOR:
			return $this->revision->getAuthorPHID();
			break;
			case self::FIELD_AUTHOR_PROJECTS:
			$author_phid = $this->revision->getAuthorPHID();
			if (!$author_phid) {
			return array();
			}

			$projects = id(new PhabricatorProjectQuery())
			->setViewer(PhabricatorUser::getOmnipotentUser())
			->withMemberPHIDs(array($author_phid))
			->execute();

			return mpull($projects, 'getPHID');
			case self::FIELD_DIFF_FILE:
			return $this->loadAffectedPaths();
			case self::FIELD_CC:
			if (isset($this->explicitCCs)) {
			return array_keys($this->explicitCCs);
			} else {
			return $this->revision->getCCPHIDs();
			}
			case self::FIELD_REVIEWERS:
			if (isset($this->explicitReviewers)) {
			return array_keys($this->explicitReviewers);
			} else {
			return $this->revision->getReviewers();
			}
			case self::FIELD_REPOSITORY:
			$repository = $this->loadRepository();
			if (!$repository) {
			return null;
			}
			return $repository->getPHID();
			case self::FIELD_REPOSITORY_PROJECTS:
			$repository = $this->loadRepository();
			if (!$repository) {
			return null;
			}
			return $repository->getProjectPHIDs();
			case self::FIELD_DIFF_CONTENT:
			return $this->loadContentDictionary();
			case self::FIELD_DIFF_ADDED_CONTENT:
			return $this->loadAddedContentDictionary();
			case self::FIELD_DIFF_REMOVED_CONTENT:
			return $this->loadRemovedContentDictionary();
			case self::FIELD_AFFECTED_PACKAGE:
			$packages = $this->loadAffectedPackages();
			return mpull($packages, 'getPHID');
			case self::FIELD_AFFECTED_PACKAGE_OWNER:
			$packages = $this->loadAffectedPackages();
			return PhabricatorOwnersOwner::loadAffiliatedUserPHIDs(
			mpull($packages, 'getID'));
			}

			return parent::getHeraldField($field);
			}

			public function getActions($rule_type) {
			switch ($rule_type) {
			case HeraldRuleTypeConfig::RULE_TYPE_GLOBAL:
			return array(
			self::ACTION_ADD_CC,
			self::ACTION_REMOVE_CC,
			self::ACTION_EMAIL,
			self::ACTION_ADD_REVIEWERS,
			self::ACTION_ADD_BLOCKING_REVIEWERS,
			self::ACTION_APPLY_BUILD_PLANS,
			self::ACTION_NOTHING,
			);
			case HeraldRuleTypeConfig::RULE_TYPE_PERSONAL:
			return array(
			self::ACTION_ADD_CC,
			self::ACTION_REMOVE_CC,
			self::ACTION_EMAIL,
			self::ACTION_FLAG,
			self::ACTION_ADD_REVIEWERS,
			self::ACTION_ADD_BLOCKING_REVIEWERS,
			self::ACTION_NOTHING,
			);
			}
			}

			public function applyHeraldEffects(array $effects) {
			assert_instances_of($effects, 'HeraldEffect');

			$result = array();
			if ($this->explicitCCs) {
			$effect = new HeraldEffect();
			$effect->setAction(self::ACTION_ADD_CC);
			$effect->setTarget(array_keys($this->explicitCCs));
			$effect->setReason(
			pht('CCs provided explicitly by revision author or carried over '.
			'from a previous version of the revision.'));
			$result[] = new HeraldApplyTranscript(
			$effect,
			true,
			pht('Added addresses to CC list.'));
			}

			$forbidden_ccs = array_fill_keys(
			nonempty($this->forbiddenCCs, array()),
			true);

			foreach ($effects as $effect) {
			$action = $effect->getAction();
			switch ($action) {
			case self::ACTION_NOTHING:
			$result[] = new HeraldApplyTranscript(
			$effect,
			true,
			pht('OK, did nothing.'));
			break;
			case self::ACTION_FLAG:
			$result[] = parent::applyFlagEffect(
			$effect,
			$this->revision->getPHID());
			break;
			case self::ACTION_EMAIL:
			case self::ACTION_ADD_CC:
			$op = ($action == self::ACTION_EMAIL) ? 'email' : 'CC';
			$base_target = $effect->getTarget();
			$forbidden = array();
			foreach ($base_target as $key => $fbid) {
			if (isset($forbidden_ccs[$fbid])) {
			$forbidden[] = $fbid;
			unset($base_target[$key]);
			} else {
			if ($action == self::ACTION_EMAIL) {
			$this->emailPHIDs[$fbid] = true;
			} else {
			$this->newCCs[$fbid] = true;
			}
			}
			}

			if ($forbidden) {
			$failed = clone $effect;
			$failed->setTarget($forbidden);
			if ($base_target) {
			$effect->setTarget($base_target);
			$result[] = new HeraldApplyTranscript(
			$effect,
			true,
			pht('Added these addresses to %s list. '.
			'Others could not be added.', $op));
			}
			$result[] = new HeraldApplyTranscript(
			$failed,
			false,
			pht('%s forbidden, these addresses have unsubscribed.', $op));
			} else {
			$result[] = new HeraldApplyTranscript(
			$effect,
			true,
			pht('Added addresses to %s list.', $op));
			}
			break;
			case self::ACTION_REMOVE_CC:
			foreach ($effect->getTarget() as $fbid) {
			$this->remCCs[$fbid] = true;
			}
			$result[] = new HeraldApplyTranscript(
			$effect,
			true,
			pht('Removed addresses from CC list.'));
			break;
			case self::ACTION_ADD_REVIEWERS:
			foreach ($effect->getTarget() as $phid) {
			$this->addReviewerPHIDs[$phid] = true;
			}
			$result[] = new HeraldApplyTranscript(
			$effect,
			true,
			pht('Added reviewers.'));
			break;
			case self::ACTION_ADD_BLOCKING_REVIEWERS:
			// This adds reviewers normally, it just also marks them blocking.
			foreach ($effect->getTarget() as $phid) {
			$this->addReviewerPHIDs[$phid] = true;
			$this->blockingReviewerPHIDs[$phid] = true;
			}
			$result[] = new HeraldApplyTranscript(
			$effect,
			true,
			pht('Added blocking reviewers.'));
			break;
			case self::ACTION_APPLY_BUILD_PLANS:
			foreach ($effect->getTarget() as $phid) {
			$this->buildPlans[] = $phid;
			}
			$result[] = new HeraldApplyTranscript(
			$effect,
			true,
			pht('Applied build plans.'));
			break;
			default:
			throw new Exception("No rules to handle action '{$action}'.");
			}
			}
			return $result;
			}
			}

phab/src/applications/herald/adapter/HeraldDifferentialRevisionAdapter.phpefe187d5beb3production

HeraldDifferentialRevisionAdapter.phpView Options

phab/src/applications/herald/adapter/HeraldDifferentialRevisionAdapter.php
efe187d5beb3production

HeraldDifferentialRevisionAdapter.php
View Options